15626350020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1\times {\mathrm{8573}}^1$

素因数の和:10389

約数の個数: 96

約数和(自身を含む): 46358863488

約数和(自身を除く): 30732513468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1787, 3574, 5361, 7148, 8573, 8935, 10722, 17146, 17870, 21444, 25719, 26805, 30379, 34292, 35740, 42865, 51438, 53610, 60758, 85730, 91137, 102876, 107220, 121516, 128595, 145741, 151895, 171460, 182274, 257190, 291482, 303790, 364548, 437223, 455685, 514380, 582964, 607580, 728705, 874446, 911370, 1457410, 1748892, 1822740, 2186115, 2914820, 4372230, 8744460, 15319951, 30639902, 45959853, 61279804, 76599755, 91919706, 153199510, 183839412, 229799265, 260439167, 306399020, 459598530, 520878334, 781317501, 919197060, 1041756668, 1302195835, 1562635002, 2604391670, 3125270004, 3906587505, 5208783340, 7813175010, 15626350020]

約数ペア:

[(1, 15626350020), (2, 7813175010), (3, 5208783340), (4, 3906587505), (5, 3125270004), (6, 2604391670), (10, 1562635002), (12, 1302195835), (15, 1041756668), (17, 919197060), (20, 781317501), (30, 520878334), (34, 459598530), (51, 306399020), (60, 260439167), (68, 229799265), (85, 183839412), (102, 153199510), (170, 91919706), (204, 76599755), (255, 61279804), (340, 45959853), (510, 30639902), (1020, 15319951), (1787, 8744460), (3574, 4372230), (5361, 2914820), (7148, 2186115), (8573, 1822740), (8935, 1748892), (10722, 1457410), (17146, 911370), (17870, 874446), (21444, 728705), (25719, 607580), (26805, 582964), (30379, 514380), (34292, 455685), (35740, 437223), (42865, 364548), (51438, 303790), (53610, 291482), (60758, 257190), (85730, 182274), (91137, 171460), (102876, 151895), (107220, 145741), (121516, 128595)]